export default {
    _toArray: function () {
        let arr = [];
        for (let key in this._properties) {
            if (this._properties.hasOwnProperty(key)) {
                arr.push(this._properties[key]);
            }
        }
        return arr;
    },

    _get: function (id) {
        if (this._properties[id]) {
            return this._properties[id]
        } else {
            return { text: "", value: null };
        }
    }
}